Study on the Contents of Naringin in Fructus Aurantii Immaturus of Different Specifications / 中药新药与临床药理

ABSTRACT

Objective To study the content difference of naringin in Fructus Aurantii Immaturus of different specifications.Methods HPLC was performed on the Merck- Lichrospher RP-C18(4.6 mm? 250 mm, 5 ? m) with temperature of 35 ℃ .The chromatographic conditions for naringinthe mobile phase consisting of acetonitrile-0.3 % Phosphoric acid(20 ∶ 80), at the flow rate of 1 mL/min, and the detection wavelength at 283 nm. Results The content of naringin increased with the diameter of Fructus Aurantii Immature slices.Conclusion It is suggested that there exists significant differences in intrinsic quality among Fructus Aurantii Immaturus of different specifications.